Modernize examples

Signed-off-by: Richie Bendall <[email protected]>

Author: Richienb

README.md

@@ -16,15 +16,14 @@ npm install timeout-signal
 const timeoutSignal = require("timeout-signal");
 const fetch = require("cross-fetch");
 
-fetch("https://www.google.com", { signal: timeoutSignal(5000) })
-	.then(response => {
-		// Handle response
-	})
-	.catch(error => {
-		if (error.message === "The user aborted a request.") {
-			// Handle abortion
-		}
-	})
+try {
+	const response = await fetch("https://www.google.com", { signal: timeoutSignal(5000) })
+	// Handle response
+} catch (error) {
+	if (error.message === "The user aborted a request.") {
+		// Handle abortion
+	}
+}
 ```
 
 ## API
@@ -53,14 +52,13 @@ const fetch = require("cross-fetch");
 
 const signal = timeoutSignal(5000)
 
-fetch("https://www.google.com", { signal })
-	.then(response => {
-		timeoutSignal.clear(signal)
-		// Handle response
-	})
-	.catch(error => {
-		if (error.message === "The user aborted a request.") {
-			// Handle abortion
-		}
-	})
+try {
+	const response = await fetch("https://www.google.com", { signal })
+	timeoutSignal.clear(signal)
+	// Handle response
+} catch (error) {
+	if (error.message === "The user aborted a request.") {
+		// Handle abortion
+	}
+}
 ```

index.d.ts

@@ -9,15 +9,14 @@ declare const timeoutSignal: {
 	const timeoutSignal = require("timeout-signal");
 	const fetch = require("cross-fetch");
 
-	fetch("https://www.google.com", { signal: timeoutSignal(5000) })
-		.then(response => {
-			// Handle response
-		})
-		.catch(error => {
-			if (error.message === "The user aborted a request.") {
-				// Handle abortion
-			}
-		})
+	try {
+		const response = await fetch("https://www.google.com", { signal: timeoutSignal(5000) })
+		// Handle response
+	} catch (error) {
+		if (error.message === "The user aborted a request.") {
+			// Handle abortion
+		}
+	}
 	```
 	*/
 	(timeout: number): AbortSignal
@@ -32,16 +31,15 @@ declare const timeoutSignal: {
 
 	const signal = timeoutSignal(5000)
 
-	fetch("https://www.google.com", { signal })
-		.then(response => {
-			timeoutSignal.clear(signal)
-			// Handle response
-		})
-		.catch(error => {
-			if (error.message === "The user aborted a request.") {
-				// Handle abortion
-			}
-		})
+	try {
+		const response = await fetch("https://www.google.com", { signal })
+		timeoutSignal.clear(signal)
+		// Handle response
+	} catch (error) {
+		if (error.message === "The user aborted a request.") {
+			// Handle abortion
+		}
+	}
 	```
 	*/
 	clear(signal: AbortSignal): void